Pursuant to the first problem in the fast 1-D convolution series, this problem asks for the fast algorithm to compute the 1-D convolution with the same input-output shape.
There exists a fast 1-D convolution algorithm way more efficient than MATLAB's built-in conv function invoked in the form conv(u,v,'same'), and the performance improvement is more pronounced when length(u) and/or length(v) are large. Do you know how? Try it out.
- Previous problem: Fast 1-D Convolution (full shape)
- Next problem: Fast 1-D Convolution (valid shape)
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers17
Suggested Problems
-
Determine if a Given Number is a Triangle Number
397 Solvers
-
1499 Solvers
-
Flag largest magnitude swings as they occur
689 Solvers
-
212 Solvers
-
Spot the First Occurrence of 5
433 Solvers
More from this Author28
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
The score of re-submit of the leading solution(score is 8) is 54, Why?
The codycomputer slows down?
"score.p" is invalid now, the score is size, not speed.